Case Study: a major US telecoms company achieves secure payment processing with Eckoh

Major US Telecoms Bringing disparate systems together for real, tangible benefits to the bottom line

The provided case study text does not contain information about a specific engagement between Eckoh and Major US Telecoms Company. Therefore, it is not possible to summarize a case study for this client. The case study list includes other customers, such as a leading UK high street retailer and Kingfisher, but no details are present for the specified telecoms company.

To create an accurate summary, a case study document detailing the specific challenges, Eckoh's solution, and the results for this customer would be required. The available text only lists the customer name among various others without providing any further information about the project.